package com.student.xujiang.myallstudent.rxjava;

import android.util.Log;

/**
 * Created by XD on 2017/3/9.
 */

public class ConcreteWatcher implements Watcher {
    @Override
    public void update(String str) {
        //System.out.println(str);
        Log.i("TAG",str);
    }
}
